gold detector EPX-5288 Gold Detector [1]Function (1) We add a function of LED Screen. You can select 20 different distances between the user with a receiver and the transmitter. (2) Auto Frequency Selection, strong anti-jamming capability. (3) Calibration function. (4) Most common frequencies are Gold, Silver, Copper, P.G, Tin, Aluminum and Jewel. (5) Detecting Range: 100-1000m (6) Detecting Depth: 5-50m